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[TUTORIAL]update firmware through flashing the kdz files

53 posts
Thanks Meter: 26
 
By ~Issac, Member on 30th August 2012, 06:10 PM
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Since i was frustrated with updating to V10f, i've asked so many people to solve my problem...
i'm here in Hong Kong and i haven't got the OTA update for V10f yet..
so i finally find a solution about that

http://forum.xda-developers.com/show....php?t=1264289

it's from O2x section but i found that it works for P880 too (great work by felipemadox , not mine)

i just copy it here and for you all easier to know this method


| 1 |
Download these 3 apps: http://www.4shared.com/rar/Re4VCOAS/kdz-udpate.html (the original link is deleted, re-uploaded by RuedasLocas)

| 2 |
- Install B2CTools LG
- Extract the KDZ_FW_UPD_EN.zip (ex.: C:\KDZ\)
- Install msxml.msi (located \KDZ)
- Extract WindowsEnabler.zip to the same folder as KDZ (ex.: KDZ\WindowsEnabler)

| 3 |
Run LGMobile update (must be on your desktop) and install the usb drivers

| 4 |
Reebot your O2x in SW Upgrade mode (remove the battery, turn on the device and hold the vol - key)

dont turn the on/off button, just hold down volume and plug the cable in

| 5 |
Open the Windows "Device Manager" > Modems > disable the LGE Mobile USB Modem

| 6 |
Run as administrator KDZ_FW_UPD.exe

| 7 |
- Run as administrator Windows Enabler.exe
- After run the app, an icon will appear on your tray, single-click on the icon util the "ON" text appears over the icon


| 8 |
- Go back to KDZ, locate press on the yellow folder and locate the .kdz file that you want to flash

- In my case, Optimus 2x P990h, the o type must be "3GQCT" and phonemode "DIAG"



| 9 |
- Click on "Launch Software Update" and don't click on anything else
- WAIT util your phone reboots automatically (5-7 min) and unplug the cable

- Dont care about the errorlog, it's normal

If you got only bootloop after flash .kdz, just do a hard reset:
- press and hold [vol -] and [power] until you got the "android recovery figure" and wait until they reboot again.

----------------------------------------------------
tested that root will lose after updating the firmware through this method

p.s. my English isn't good at all, sorry for that
Last edited by ~Issac; 30th October 2012 at 01:27 PM.
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2nd September 2012, 01:34 PM |#2  
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how do u enter sw update mode?
power and vol down gets me into recovery..
Last edited by The Troll; 2nd September 2012 at 02:40 PM.
2nd September 2012, 02:48 PM |#3  
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Flag Singapore
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Info 2
Quote:
Originally Posted by The Troll

how do u enter sw update mode?
power and vol down gets me into recovery..

hold vol down while inserting usb cable connected to your pc
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2nd September 2012, 03:11 PM |#4  
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Quote:
Originally Posted by flickyamom

hold vol down while inserting usb cable connected to your pc

omg thank u!
2nd September 2012, 03:21 PM |#5  
flickyamom's Avatar
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Talking worked
Hey thanks man, now I have v10f in Singapore where its only supposed to be v10c. THANKS!(also to the person who created this method)
16th September 2012, 02:58 AM |#6  
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it always shows "can't find your usb device" when flashing

it there some step wrong?
16th September 2012, 04:29 PM |#7  
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Quote:
Originally Posted by leonoel

it always shows "can't find your usb device" when flashing

it there some step wrong?

Step 5 - disable modem. If there is no LG modem then reconect or reboot device.
16th September 2012, 04:54 PM |#8  
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Quote:
Originally Posted by m0b

Step 5 - disable modem. If there is no LG modem then reconect or reboot device.

+1, it's there b4 i put the phone to S/W update mode
17th September 2012, 04:56 AM |#9  
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thx work great on my optimus . already on v10F ( Indonesia region )
18th September 2012, 12:03 PM |#10  
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Quote:
Originally Posted by nolimit88

thx work great on my optimus . already on v10F ( Indonesia region )

v10f have Indonesian language?
Still no OTA here, where did you get it?

Sent from my LG-P880 using xda app-developers app
20th September 2012, 01:31 PM |#11  
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Doesn't the force update to v10f break the radio of the phones in countries where only v10c is available OTA?

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